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BGuan1's avatar
BGuan1
Icon for New Contributor rankNew Contributor
7 years ago

Hi, I am currently doing a project about Built-In Self Test and I used my BIST to test on a 8 bit full adder circuit, but the simulation turned out that my FA inputs are showing 1111 1111 instead of transferring test patterns from LFSR.

I suspect the problem is with the LFSR configurations, but I am not sure where, here I attached with the LFSR testbench, codes and the simulation result. SOS!!!!

1 Reply

  • ShafiqY_Intel's avatar
    ShafiqY_Intel
    Icon for Frequent Contributor rankFrequent Contributor
    7 years ago

    Hi BGuan1,

    I may need your VHDL code file and TB file to duplicate it.

    And also, can you explain step-by-step how you simulate? (I need to understanding on how you simulate the project)

    Looking forward for your reply.

    Thanks 😉